1、题目关键词：points and details, explain

 2、答题要领：

 (1)summarize the three characteristics of theater.

 (2)use details to explain each one.

 3、听力材料要点：

 (1)The subject of theater is always human beings.

 (2)Theater is universal(in every society). A story is presented by performers to audience.

 (3)Transitory nature. Theater is not an object but an event, an experience.

 4、模板

 (1)In the listening material, the professor discusses three characteristics of theater that define it as a separate art.

 (2)The first one is ...

 (3)The second one is ...

 (4)The third one is ...